On Mon, 23 Mar 2009 01:45:53 -0700, Mensanator wrote:
>> but you can create a helper
>> function very easily:
>>
>> def round(dec, places, rounding=decimal.ROUND_HALF_UP): � � return
>> dec.quantize(decimal.Decimal(str(10**-places)), rounding)
>
> Still ugly. I would do this:
>
>>>> a = Decimal('1.23456789')
>
>>>> for i in xrange(1,6):
> print Context.create_decimal(Context(i,ROUND_DOWN),a)
Well, that's hardly any less ugly.
And it also gives different results to my function: my function rounds to
<places> decimal places, yours to <i> digits. Very different things.
--
Steven
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